View clinical trials related to Schizoaffective Disorder.
Filter by:This 16-week placebo-control study looks to investigate whether patients with schizophrenia for two years or less may benefit from omega-3 supplements.
When compared with those in the control (usual care) group, participants in the AT group are expected to demonstrate significant improvements immediately and at three, six and 12 months after completion of the intervention in: level of medication adherence, readmission rate, mental status, insight into treatment, and level of functioning.
It is the goal of this study adherence and quality of life in a population of people suffering from schizophrenia or schizoaffective disorder and to analyze if these factors are influenced by treatment, support, social services, and residential treatment. The study population is drawn from the the cantons Glarus and Graubunden as well as Liechtenstein.
Current Canadian Clinical Practice guidelines emphasize the need for effective psychosocial adjuncts to pharmacotherapy for schizophrenia (Canadian Psychiatric Association 2005). This randomized control trial seeks to contribute to the body of evidence supporting psychosocial treatments by assessing the effectiveness of metacognitive training (MCT) and cognitive remediation (CR) at treating the persistent positive and cognitive symptoms of schizophrenia. MCT is a therapy designed to improve patient awareness and insight into the cognitive biases that are frequently seen in schizophrenia; it has been associated with decreased psychopathology (specifically decreased positive symptoms) and improved psychosocial function. CR is a therapy designed to improve performance in a variety of neurocognitive functions such as attention, memory, and executive functioning; it has been associated with improved cognitive and psychosocial functioning. Both MCT and CR will be compared to treatment as usual (TAU) as done previously (Kumar er al., 2010; Moritz et al., 2011). Hypotheses: 1. MCT will produce greater change in delusions (severity and conviction) than CR and TAU. 2. CR and MCT will produce greater change in social/everyday functioning than TAU. 3. CR will produce greater improvement in basic attention and memory measures relative to MCT and TAU. 4. MCT will produce greater reduction on tasks measuring targeted reasoning biases relative to CR and TAU. 5. CR will increase efficiency of functional networks on a working memory task relative to MCT and TAU. 6. MCT will lead to a greater decrease in the neural response to evidence matches relative to CR and TAU.
A significant proportion of people with schizophrenia are characterized by impaired ability to socially engage with others, which may reflect social aversion secondary to defeatist beliefs; decreased motivation for social interactions; and/or impairment in the normal reinforcement value of social interactions. These impairments in social function have been shown to be associated with social skill deficits; and decreased ability to identify and remember emotional facial expressions and empathize with the emotional status of others. Unfortunately, pharmacological interventions have limited benefits for impaired social function, whereas psychosocial interventions provide only partial benefit for this critical aspect of the illness. The development of an effective intervention for functional outcomes remains a central therapeutic challenge. Cognitive Behavioral Social Skills Training (CBSST) uses corrective feedback and reinforcement provided by successful interactions to challenge and reduce defeatist performance beliefs that contribute to low drive and interfere with social functioning. CBSST has been shown to have modest effects on social function in people with schizophrenia. Oxytocin plays a critical role in the regulation of normal social affiliative behavior; it is hypothesized to enhance social affiliation through the reduction of anxiety or social risk aversion; the enhancement of motivation for prosocial approach behavior; and/or increased modulation of the salience and processing of social cues. People with schizophrenia have decreased oxytocin levels, which are associated with an impaired ability to identify facial emotions and decreased prosocial behaviors. The study will be comprised of three phases: 1) 2-week Evaluation Phase; 2) 24-week Double-blind Treatment Phase; and 3) 3-month Follow-up Phase.
The purpose of this study is to determine if taking a probiotic supplement versus a placebo will lower rates of relapse and improve the clinical course among participants who have been hospitalized for mania. Relapse and clinical course are measured by time to re-hospitalizations, new mood episodes, and changes in mood-related symptoms.
The overarching purpose of this pilot study is to collect preliminary data regarding the variability of weight gain associated with lurasidone (Latuda©) treatment of antipsychotic naive children and adolescents in order to inform decisions about including a lurasidone arm in a future large scale trial of different approaches to minimize antipsychotic associated weight gain in the pediatric population. In adults, lurasidone appears to cause minimal weight gain. The participants will be 6-19 years old with psychotic spectrum, mood spectrum, or autism spectrum disorders. They will have 4 weeks or less of lifetime antipsychotic exposure.
Schizophrenia is a chronic debilitating mental disorder, characterised by a relapsing remitting course. Although anti-psychotics can prevent relapse, its effect on schizophrenia outcome remains very limited, mainly due to very poor adherence to medications by the patients. This study aims to find, whether the add-on of remote monitoring of medication compliance via tele-medicine, to routine out-patient clinic care, can improve patients adherence and reduce the risk of relapse.
Rater blinded trial of six weeks of Kuvan vs. multivitamin in 60 outpatients with schizophrenia or schizoaffective disorder. The aims are to evaluate an anticipated clinical response to Kuvan treatment including negative symptom and cognitive deficits, evaluate safety of Kuvan treatment for schizophrenic patients and evaluate the relationship of changes in plasma Kuvan levels and efficacy outcomes.
This study is aimed at evaluating whether the computer-based cognitive exercises in the Thinking Skills for Work (TSW) program are critical to improving work and cognitive outcomes in consumers with serious mental illness and cognitive impairment enrolled in supported employment (SE), or whether a streamlined version of TSW without this component (the Cognitive Skills for Work (CSW) program) is equally effective for some or all consumers. An RCT will be conducted at two sites (Mental Health Center of Greater Manchester in New Hampshire and Thresholds Inc. in Illinois) with 244 consumers randomly assigned to one of two groups (122 each, with approximately 122 participants having schizophrenia or schizoaffective disorder and 122 of the participants having other diagnoses): 1) TSW, or 2) CSW. The TSW and CSW programs will be delivered by the same Cognitive Specialists, who will work as members of the SE team to integrate cognitive and vocational services. All participants will continue to receive SE services. Participants will be assessed at baseline, post-treatment at 8 months (after completion of the active teaching components of TSW or CSW), and at 16 and 24 months post-baseline to evaluate cognitive functioning, symptoms, and quality of life. All work outcomes will be tracked weekly. In addition, a supplementary study, commencing in September 2015, will assess a promising biomarker for understanding the mechanisms underlying the effects of cognitive remediation, brain-derived neurotrophic factor (BDNF), in new enrollees in the parent R01 study. This supplement will complement the aims of the parent R01 by shedding light on possible mechanisms related to how TSW works and for whom, thereby informing efforts to refine and improve the program, as well as targeting individuals who fail to benefit. The supplement will take place at the same sites as the parent R01.